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Rapid:
Individual Calculations December 2019 |
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| Lam, Chun Yung Samuel Total change: -3.00 | |   |
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| HKCFL Autumn Rapid 2019 | Hong Kong | HKG | 2019-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1438 | 2.00 | 6 | -0.15 | 20 | -3.00 | |
|  Wong, Ho Cheung | f | | 1838 * | HKG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ozbek, Gorkem | | | 1184 | TUR | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Siu, Cheuk Yiu | | | 1422 | HKG | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Luk, Luen-Wah | f | | 1838 * | HKG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lam, Theodore Lukas | | | 1434 | HKG | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Lopez De Anda, Edgar | | | 1740 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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